---
product_id: 347566329
title: "Air-Operated Diaphragm Pump, Double Diaphragm Transfer Pump"
brand: "cdzhltg"
price: "$196.65"
currency: USD
in_stock: false
reviews_count: 2
url: https://www.desertcart.ec/products/347566329-air-operated-diaphragm-pump-double-diaphragm-transfer-pump
store_origin: EC
region: Ecuador
---

# 22 GPM max flow rate Operates up to 212°F Corrosion-resistant engineering plastics Air-Operated Diaphragm Pump, Double Diaphragm Transfer Pump

**Brand:** cdzhltg
**Price:** $196.65
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Pump up your workflow with unstoppable industrial power!

## Quick Answers

- **What is this?** Air-Operated Diaphragm Pump, Double Diaphragm Transfer Pump by cdzhltg
- **How much does it cost?** $196.65 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/347566329-air-operated-diaphragm-pump-double-diaphragm-transfer-pump)

## Best For

- cdzhltg enthusiasts

## Why This Product

- Trusted cdzhltg brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful 22 GPM Flow:** Handles demanding transfer jobs with industrial-grade efficiency.
- • **Air-Operated Precision:** Pneumatic operation offers smooth, maintenance-friendly pumping action.
- • **Corrosion-Resistant Build:** Engineered plastics ensure durability against strong acids and alkalis.
- • **High-Temperature Tolerance:** Reliable performance even at elevated temperatures up to 212°F.
- • **Compact & Easy Installation:** Streamlined design fits tight spaces and installs hassle-free.

## Overview

The CDZHLTG Air-Operated Double Diaphragm Pump delivers a robust 22 gallons per minute flow rate, engineered with corrosion-resistant plastics to safely handle strong acids and alkalis. Designed for pneumatic operation, it withstands temperatures up to 212°F, making it ideal for demanding industrial fluid transfer tasks. Compact and easy to install, this pump combines durability with efficient performance to keep your operations running smoothly.

## Description

desertcart.com: CDZHLTG Air-Operated Diaphragm Pump, Double Diaphragm Transfer Pump | 1" Inlet/Outlet Engineering Plastics Diaphragm Pump for Strong Acid and Alkali, Corrosive Fluid 22GPM : Industrial & Scientific

Review: Buena para mis necesidades - Tengo una pequeña fabrica de quimicos, llevo usándola 6 meses, y aunque no se usa a diario hasta el momento ha trabajado bien.
Review: almost worked. - This product worked two and a half times. Half way through the third use the internals that reciprocate the pump failed. The parts didn't brake, they just came apart and I put back together. Other than that for small pump jobs it works.

## Features

- Material Parameters: Constructed from engineering plastic with double diaphragm design, featuring NPT 2/5 inches air inlet size and pneumatic operation type for reliable performance
- Wide Range of Applications: Suitable for pumping strong acids and alkalis, and corrosive fluids. Note that it is not suitable for liquids such as petroleum
- High Performance Specifications: 22 GPM pneumatic double diaphragm pump with 1 inch inlet and outlet, capable of pumping up to 5 m3/h at temperatures up to 212 degrees Fahrenheit with 1 inch pressure rating
- Advanced Pumping Technology: Combines the reciprocating action of a rubber, thermoplastic or Teflon diaphragm with suitable valves on both sides of the diaphragm to efficiently pump fluid, featuring simple and convenient installation
- Robust Structure and Durability: Features corrosion resistance, reliable performance, and long service life for demanding industrial applications
- Self-Priming Capability: Offers self-priming dry capability up to 3 meters (10 feet) and self-priming wet capability up to 4.6 meters (15 feet) for versatile installation options
- Maximum Operating Capacity: Delivers maximum head of 70 meters (229.66 feet) with maximum PSI of 100, and can handle suspended solids up to 3 mm (1/8 inch) in diameter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B092QNKRH4 |
| Best Sellers Rank | #557,290 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #278 in Diaphragm Pumps |
| Brand | CDZHLTG |
| Brand Name | CDZHLTG |
| Color | 22gpm White |
| Customer Reviews | 3.7 out of 5 stars 4 Reviews |
| Flow Rate | 22 gpm |
| Item Dimensions L x W x H | 12.2"L x 8.3"W x 15.75"H |
| Item Highlight | 1" Inlet/Outlet Engineering Plastics Diaphragm Pump for Strong Acid and Alkali, Corrosive Fluid 22GPM |
| Item Weight | 5.65 kg |
| Manufacturer | CDZHLTG |
| Manufacturer Part Number | CDZHLTG-21 |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Lifting Height | 70 meters |
| Model Number | QBY3-25APP |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Air Powered |
| Product Dimensions | 12.2"L x 8.3"W x 15.75"H |
| Product Style | Diaphragm |
| Style | Diaphragm |
| UPC | 761587457945 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** CDZHLTG
- **Color:** 22gpm White
- **Item Weight:** 5.65 Kilograms
- **Manufacturer:** CDZHLTG
- **Material:** Plastic
- **Maximum Flow Rate:** 22 Gallons Per Minute
- **Maximum Lifting Height:** 7E+1 Meters
- **Power Source:** Air Powered
- **Product Dimensions:** 12.2"L x 8.3"W x 15.75"H
- **Style:** Diaphragm

## Images

![Air-Operated Diaphragm Pump, Double Diaphragm Transfer Pump - Image 1](https://m.media-amazon.com/images/I/61cLqGiH5eL.jpg)
![Air-Operated Diaphragm Pump, Double Diaphragm Transfer Pump - Image 2](https://m.media-amazon.com/images/I/51eg+etZlCS.jpg)
![Air-Operated Diaphragm Pump, Double Diaphragm Transfer Pump - Image 3](https://m.media-amazon.com/images/I/71igzDKtbaL.jpg)
![Air-Operated Diaphragm Pump, Double Diaphragm Transfer Pump - Image 4](https://m.media-amazon.com/images/I/61FKGBRnmNL.jpg)
![Air-Operated Diaphragm Pump, Double Diaphragm Transfer Pump - Image 5](https://m.media-amazon.com/images/I/61ubx3nchHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Buena para mis necesidades
*by M***A on June 15, 2024*

Tengo una pequeña fabrica de quimicos, llevo usándola 6 meses, y aunque no se usa a diario hasta el momento ha trabajado bien.

### ⭐⭐ almost worked.
*by M***E on August 29, 2023*

This product worked two and a half times. Half way through the third use the internals that reciprocate the pump failed. The parts didn't brake, they just came apart and I put back together. Other than that for small pump jobs it works.

## Frequently Bought Together

- CDZHLTG Air-Operated Diaphragm Pump Double Diaphragm Transfer Pump 1" Inlet/Outlet Engineering Plastics Diaphragm Pump for Strong Acid and Alkali, Corrosive Fluid 22GPM
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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-09-24*